Curated by: Rubric Advisors
Equity Compensation
Equity Compensation in Divorce
How stock options, RSUs, and other equity compensation are typically divided and taxed during divorce proceedings.
Equity Compensation in Divorce
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Is Equity Marital Property
- Equity granted during the marriage is generally considered marital or community property
- Grants received before marriage may be treated as separate property in many jurisdictions
- Unvested equity is often the most contested asset due to uncertainty about its future value
- A 'time rule' or 'coverture fraction' is commonly used to determine the marital portion of equity grants
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Is Equity Marital Property
- Equity granted during the marriage is generally considered marital or community property
- Grants received before marriage may be treated as separate property in many jurisdictions
- Unvested equity is often the most contested asset due to uncertainty about its future value
- A 'time rule' or 'coverture fraction' is commonly used to determine the marital portion of equity grants
Valuing Unvested Equity
- Stock options may be valued using Black-Scholes or binomial pricing models
- RSUs are typically valued at the current share price multiplied by the number of unvested units
- A discount for vesting risk may be applied since shares may not vest if the employee leaves
- Private company equity generally requires a 409A valuation or independent appraisal
Division Methods
- The 'if and when' approach divides equity only when it actually vests or is exercised, deferring the tax question
- Immediate offset awards other assets of equal value to the non-employee spouse now
- Transfer of shares may be possible in some cases but has limited applicability to equity compensation
- Each method carries different tax consequences and risk allocation between the spouses
Tax Allocation in Equity Division
- The employee spouse generally bears the income tax on exercise or vesting, even if proceeds are split
- Negotiating a tax gross-up or adjusting the division ratio to account for taxes may be appropriate
- ISO vs. NSO treatment affects tax allocation significantly due to different tax rules
- State community property rules may differ from federal tax treatment in some situations
Stock Options: Special Considerations
- ISOs generally cannot be transferred to a non-spouse under IRC rules, adding complexity
- A constructive trust or similar arrangement is typically used to divide ISO value
- Exercise timing may become a joint decision or require a court order to resolve
- AMT implications on ISO exercise add another layer of tax complexity to the division
RSUs & ESPP in Divorce
- RSUs vest as ordinary income regardless of divorce, with standard withholding applied
- Tax withholding and income tax liability generally fall on the employee spouse
- ESPP shares may have qualifying or disqualifying disposition implications affecting tax treatment
- Future grants received after the date of separation are generally considered separate property
Practical Steps
- Consider engaging a forensic accountant or equity compensation specialist early in the process
- Obtain all grant agreements, plan documents, and vesting schedules as part of financial discovery
- Model tax scenarios for different division approaches before agreeing to settlement terms
- Update beneficiary designations on all equity compensation accounts after the divorce is finalized
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